Elmhurst, IL, United States of America

Donald J Hoffman

This inventor holds 1 USPTO granted patent. Top assignee: Wallace Computer Services, Inc.. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donald J Hoffman. Retrieved from https://idiyas.com/inventor/donald-j-hoffman-bknixxmy

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: The Innovations of Donald J. Hoffman

Introduction

Donald J. Hoffman is an accomplished inventor based in Elmhurst, IL (US). He has made significant contributions to the field of technology, particularly through his innovative patent. His work has had a notable impact on the industry, showcasing his expertise and creativity.

Latest Patents

Donald J. Hoffman holds a patent titled "Method of improving coverage of chromogenic reaction product." This patent focuses on enhancing the coverage of a chromogenic reaction product over a substrate. The method involves incorporating a color developer into the substrate and subsequently coating it with a color former to create a colored reaction product. This innovation demonstrates his ability to solve complex problems in the field.

Career Highlights

Hoffman is associated with Wallace Computer Services, Inc., where he has applied his skills and knowledge to advance the company's technological capabilities. His work at this organization has contributed to its reputation as a leader in the industry.

Collaborations

One of his notable coworkers is John C. Chang. Their collaboration has likely fostered an environment of innovation and creativity, leading to advancements in their respective fields.

Conclusion

Donald J. Hoffman is a distinguished inventor whose contributions have made a lasting impact on technology. His innovative patent and career at Wallace Computer Services, Inc. highlight his dedication to advancing the field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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